Yung Sangre
type: MusicGroup
popularity: 3
followers: 62
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1b96bba793dfd3d72addeaf3a07d897f77f70ed0a99ca96c2bd2a4cf1f369762
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9222287-a104-4873-a77d-2b3f1a54ae02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9222287-a104-4873-a77d-2b3f1a54ae02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9222287-a104-4873-a77d-2b3f1a54ae02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1b96bba793dfd3d72addeaf3a07d897f77f70ed0a99ca96c2bd2a4cf1f369762","name":"Yung Sangre","registered_at":"2026-06-20T15:52:14Z","symbol":"NIM1649654","token_address":"0x77b3bd30a75bc5133ed781919fefbf0a4da3102f","type":"artist","uuid":"b9222287-a104-4873-a77d-2b3f1a54ae02"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b96bba793dfd3d72addeaf3a07d897f77f70ed0a99ca96c2bd2a4cf1f369762. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9222287-a104-4873-a77d-2b3f1a54ae02.json and https://artists.proofprofile.net/proofs/artist/b9222287-a104-4873-a77d-2b3f1a54ae02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x1b96bba793dfd3d72addeaf3a07d897f77f70ed0a99ca96c2bd2a4cf1f369762","name":"Yung Sangre","registered_at":"2026-06-20T15:52:14Z","symbol":"NIM1649654","token_address":"0x77b3bd30a75bc5133ed781919fefbf0a4da3102f","type":"artist","uuid":"b9222287-a104-4873-a77d-2b3f1a54ae02"}
album: The Bizness
  type: MusicAlbum
  date published: 2020-07-10
album: The Drop
  type: MusicAlbum
  date published: 2020-07-17
album: He Mad
  type: MusicAlbum
  date published: 2020-08-19
album: The Proof
  type: MusicAlbum
  date published: 2021-08-27